Thursday, April 24, 2008

The Birds of Spring

So, I'm finally going to talk about wildlife. Huzzah! But first, my word count so far today is 2,099. It was "housekeeping" kind of writing I'm afraid, though--I finally figured out where the novel is going and made an outline with detailed summaries of what each chapter will contain. I'm trying to convince myself that it counts as work, as it's an important part of the writing process. I may go back and fill in the rest of a chapter or two later. This should help the writing go faster, however, which must be a good thing, right?

Technically it is spring here. Last night it snowed and it's cold and wintry today, but the birds are coming back in ever larger numbers. During the winter, we have mostly black, white, and black and white birds on the hill here: ravens, magpies, Clark's nutcrackers, trumpeter swans, and both mountain and black-capped chickadees, as well as the occasional bald eagle or hairy--or, less often, downy--woodpecker. But yesterday a new color was added! Yes. We have brown birds now, too! : )

Two days ago, some guys were doing something on the house next door (still three tenths of a mile away). When I went for my walk I head them hammering something. I also heard the calls of a distressed woodpecker, answering their hammering with his territorial call. Yesterday I saw two male red-naped sapsuckers (one of which was likely the same aforementioned bird) fighting hotly over a prime nesting area. These are mostly black and white birds too, but compared to all the bare trees and snow I've seen for the last five months, they were a positive rainbow of beautiful tones--the bright red of their heads and throats and the soft creamy-yellow of their bellies. Their mates should be close behind them somewhere, arriving soon to tap into the bushes and trees around the yard and get ready to nest. The dark-eyed juncos are also starting to sing--a nondescript kind of trill.

When I finally had some time to myself yesterday, but was, as yet, unable to get on the computer and work on my Current Project, I sat in a chair and looked out the window, where I was immediately distracted by a flock of juncos pecking at the old dry grass seeds that the melting of the snow has revealed. I would describe myself as an avid birder, but, although I keep a "life list," I am not one of those birders who is obsessed with seeing only the newest species. I enjoy observing even the common and drab birds that I know best, so I can get to know them better. House sparrows, for example, have a highly complex social structure that even a casual observer can see something of, if she just takes a few minutes to watch.

Juncos spend a lot of their time on the ground, where they hop around foraging and scratching the dirt (like most buntings AKA emberizids AKA "sparrows" here in North America) with both feet at once. Being small and brownish-grey and long-tailed and having their white bellies hidden when they're on the ground, they look a lot like mice moving around. The dark-eyed junco has an almost endless array of plumage variation, so much so that it was once divided into four or five separate species. The variety that breeds here is called the pink-sided junco, though it is pretty close to the Oregon junco, which also passes through here in the spring and fall (and some of them winter here as well) to and from its breeding grounds in British Columbia, Idaho, Washington, and, of course, Oregon.

Juncos are friendly and fearless and quite common. Most varieties winter in the U.S. and they can be seen in every state and most of Canada for at least part of the year. This particular flock consisted of about thirty pink-sided. Theoretically, one can tell male and female juncos apart by plumage. Theoretically. Among pink-sideds, the males have slightly darker and greyer heads with a cleaner break between the grey nape and the brown back. And at close range (some hopped right under the window), I could indeed see that some were browner. Ahem. Yes, I couldn't swear that those were all female, though. Anyway, they fed for a very long time, occasionally and seeminly for no reason at all, viciously fighting with each other--lifting their wings as they faced off over a seed, or screeching and spatting with claws and beaks for a few seconds. Then they would go back to pecking as though nothing had happened. I think it would be wrong to see such behavior and conclude that birds have short memories or (heaven forbid!) that they are stupid. I think, in fact, having watched them before at less lean times of the year, that they are just really hungry. And it's not hard to see why with it the end of April and six to eight inches still on the ground in most places.

I wouldn't have stayed with the juncos as long as I did, I suppose, except there were two other birds with them. One was readily identifyable as a white-crowned sparrow, which is significantly larger than a junco and one of the most visible and distinctive sparrows we have. I was still surprised to see it, not only with a flock of juncos, but on our hill, as I usually associate white-crowned sparrows with water--I see them along ponds and streams in willows or cottonwoods. And there was another, very small brown bird there too. It was fifteen minutes before I was brave enough to run for my binoculars, convinced the whole flock would be gone by the time I returned. They were very hungry, however, and outside my window was some of the only snow-free ground in quite a distance, so they were all still there. The LBB turned out to be a Brewer's sparrow, which surprised me much more than the white-crowned, as I've only ever seen Brewer's sparrows in the sage brush and other open country (though I'm notoriously bad at identifying sparrows, preferring large charismatic birds like ostriches, etc.).

Oddly, the adult Brewer's sparrow is a distinctive and easily identifyable sparrow, not because of the markings it has, but because of the markings it doesn't have. It is a plain grey-brown bird, mostly unmarked except for faint stripes on their heads and back, which are universal to all buntings ("sparrows"--the naming thing is fascinating and deserves a post of its own later). This one had a clear white semi-circle under its eye and a very clean grey collar around the sides of its neck. According to The Sibley Guide to Birds, this means it's of the population that breeds in the Yukon and part of Alaska. I haven't really studied sparrows, (indeed, I'll admit right here I often dismiss them all as "little brown birds" and therefore unidentifiable), so it would be interesting to know more about this regional variation and what kind breed around here. As for relative size of this bird to the juncos--it was clearly smaller, but it was also all fluffed out (which brings up the wonder of feathers--they are not fixed you see, and a bird's appearance can change enormously just by how it's holding its feathers), perhaps to make it look bigger to all the louder and larger birds around it.

This post is already longer than I intended, so I'll just conclude by saying I watched with great interest the birds' reaction to various raptors that flew over head including (twice) a pair of red tailed hawks I'll definitely mention again, a Cooper's hawk and a small falcon (probably a kestrel, though I wasn't positive). Apparently, the white-crowned sparrow, at least, proved its worth to the flock, as its greater height seems to have allowed it to spot the Cooper's hawk first, and the flock's attentiveness seems to have discouraged the predator. They also ignored the red taileds very quickly after spotting them, as they posed no threat. And I ended the day by seeing an osprey, which, although it is black and white, is most definitely a bird of the Summer.

And this morning I woke up to fresh snow and the first Swainson's thrush of the year hopping along my walk looking for worms, as well as a little frozen corpse of a junco who probably flew into the window and died. So, it's bittersweet living so close to nature. I can enjoy watching the birds and being close to them and the warmth escaping from the house helps melt the snow around the walkway, but my human presence can be destructive too.

-Susie

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